Staves serve casters and druids alike, and a well-statted staff is often the single biggest upgrade a leveling caster can buy.
Staff (Weapon)
Auction-house prices and price history for Staff in WoW Forever.
193 items in Weapons › Staff are currently auctionable in WoW Forever.
Prices refresh as beta players scan from players running the Booty Bay Broker companion, so a ruleset nobody has scanned yet carries no prices at all rather than stale ones.
Staff listings link to price-history pages with per-realm buyout, average, and median data for WoW Forever.